| 1:15.76 | 2:36.11 | (1:20.35) | |
| 3:57.59 | (1:21.48) | 5:19.10 | (1:21.51) |
| 6:41.16 | (1:22.06) | 8:03.40 | (1:22.24) |
| 9:24.58 | (1:21.18) | 10:44.78 | (1:20.20) |
| 12:06.34 | (1:21.56) | 13:27.78 | (1:21.44) |
| 14:48.11 | (1:20.33) | 16:09.48 | (1:21.37) |
| 17:30.85 | (1:21.37) | 18:50.53 | (1:19.68) |
| 20:07.19 | (1:16.66) |